extend variable to double array

I need fix of code below.

I have a variable called:

var node = new string[1][];

node[0] = "node1";

Then I need this node[0] extended to object like this:

node[0] { new object[] {

"client", new HttpClient(),

"url", "[login to view URL]",

"rpc_user", "testuser",

"rpc_pass", "testpass"

}

so output will be

node["node1"]["client"] = HttpClient;

node["node1"]["url"] = "[login to view URL]"

node["node1"]["rpc_user"] = "testuser"

node["node1"]["rpc_pass"] = testpass"

C# Programování Visual Studio

Identifikační číslo projektu: #33106778

O projektu